If GATE is coded as QKDO, then PLAN will be coded as:
Answer & explanation
Correct answer: option 4
1 2 3 4 5 6 7 8 9 10 11 12 13
A B C D E F G H I J K L M
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
Z Y X W V U T S R Q P O N
26 25 24 23 22 21 20 19 18 17 16 15 14
The pattern here;
(adding +1 in every letter)
So,
G(7) +10= Q(17)
A(1) +10= K(11)
T(20) +10= D(4)
E(5) +10= O(15)
Similarly,
P(16) +10= Z(26)
L(12) +10= V(22)
A(1) +10= K(11)
N(14) +10= X(24)
Thus, ZVKX is correct.